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Floyd Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Seminole-County, Oklahoma
Our Model Tree links this Floyd Williams across the 1930 and 1940 US Censuses in Seminole-County, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1900), then head of a 7-person household.
Age 40
b. ~1900
Male
Head
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Seminole-County, Oklahoma |
| Surname | Williams |
| Given Name | Floyd H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Seminole city |
| 1935 Residence (County) | Seminole |
| Additional Details | |
| Occupation | Labour |
| Industry | Oil Industry |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 454 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Labour |
| Township / Ward | Seminole City |
| Est. Birth Year | ~1900 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Floyd | Age | Birth yr |
|---|---|---|---|---|
| Bobby Williams | Son | — | 11 | ~1929 |
| Wayne Williams | Son | — | 7 | ~1933 |
| Floyd Williams | Head | — | 40 | ~1900 |
| Jimmy Williams | Son | — | 9 | ~1931 |
| Betty Williams | Daughter | — | 8 | ~1932 |
| Alta Williams | Spouse | — | 33 | ~1907 |
| George Williams | Son | — | 13 | ~1927 |
Census Appearances
1930
Seminole, Oklahoma
Head, age 30
Seminole, Oklahoma · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Floyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 21 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | Roustabout |
| Industry | Oil field |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 13 |
| Veteran | No |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Seminole-County, Oklahoma
Head, age 40
Seminole-County, Oklahoma · implied b. ~1900 — 7 household members
| Surname | Williams |
| Given Name | Floyd H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Seminole city |
| 1935 Residence (County) | Seminole |
| Occupation | Labour |
| Industry | Oil Industry |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 454 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Floyd Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Floyd Williams
Head · 1940 · age 40 · b. ~1900 · Oklahoma
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Seminole-County, Oklahoma
Open full size
1940 US Federal Census — Seminole-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03332-00137)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Floyd H. Williams THIS PERSON | 40 | Head | Labour | Texas |
| 42 | Alta Ethel Williams | 33 | Wife | — | Missouri |
| 43 | George W. Williams | 13 | Son | — | Oklahoma |
| 44 | Bobby Gene Williams | 11 | Son | — | Oklahoma |
| 45 | Jimmy Williams | 9 | Son | — | Oklahoma |
| 46 | Betty Lou Williams | 8 | Daughter | — | Oklahoma |
| 47 | Wayne Williams | 7 | Son | — | Texas |
| 48 | Earl Johnson | 22 | Head | Laborer | Oklahoma |
| 49 | Pauline Johnson | 20 | Wife | — | Oklahoma |
| 50 | Charles L. Johnson | 1 | Son | — | Oklahoma |
| 51 | Richard L. Johnson | 0 | Son | — | Oklahoma |
| 52 | James W. Earles | 23 | Head | Truck Driver | Oklahoma |
| 53 | Juanita D. Earles | 16 | Wife | — | Oklahoma |
| 54 | John E. Phillips | 56 | Head | — | Arkansas |
| 55 | Emma Phillips | 44 | Wife | — | Arkansas |
| 56 | Wayne Phillips | 20 | Son | — | Oklahoma |
| 57 | Lorita Phillips | 19 | Daughter | — | Oklahoma |
| 58 | Clinton Phillips | 16 | Son | — | Oklahoma |
| 59 | Betty Lou Phillips | 14 | Daughter | — | Oklahoma |
| 60 | Robert Phillips | 10 | Son | — | Oklahoma |
| 61 | Marshal Phillips | 8 | Son | — | Oklahoma |
| 62 | Jackie Phillips | 5 | Son | — | Oklahoma |
| 63 | Scott Womack | 45 | Head | Barber | Arkansas |
| 64 | Allie Womack | 46 | Wife | — | Arkansas |
| 65 | Barney Selfridge | 64 | Head | City Officer | Texas |
| 66 | Nettie Selfridge | 61 | Wife | — | Missouri |
| 67 | Bertha Selfridge | 35 | Daughter | New Work | Texas |
| 68 | Wanda Selfridge | 15 | Grandchild | — | Oklahoma |
| 69 | Thomas J. Bissell | 68 | Head | — | Arkansas |
| 70 | Clara J. Bissell | 62 | Wife | — | Arkansas |
| 71 | Alford L. Hightower | 41 | Son-in-law | Auto Repair Man | Texas |
| 72 | Velta Hightower | 36 | Daughter | — | Oklahoma |
| 73 | Otto W. Hayes | 51 | Head | Proprietor | Arkansas |
| 74 | Lora Hayes | 48 | Wife | — | Missouri |
| 75 | Marvin E. Cornett | 29 | Head | Carpenter | Oklahoma |
| 76 | Gladys D. Cornett | 32 | Wife | — | Nebraska |
| 77 | Benton Cornett | 20 | Son | Carpenter | Oklahoma |
| 78 | Marvin E. Cornett | 17 | Son | Carpenter | Oklahoma |
| 79 | Mazie Ann Cornett | 2 | Daughter | — | Arkansas |
| 80 | Gerald Fuqua | 29 | Head | Carpenter | Nebraska |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)